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gerrit.openbmc.org / openbmc / openpower-host-ipmi-oem / 4b39b4d4336b53802c646497401b514d3ae44618
commit4b39b4d4336b53802c646497401b514d3ae44618[log] [tgz]
authorPatrick Williams <patrick@stwcx.xyz>Thu Dec 08 06:18:04 2022 -0600
committerPatrick Williams <patrick@stwcx.xyz>Thu Dec 08 06:18:04 2022 -0600
tree92d56cfdd54fce4b42e42fa4b4f87e035df04169
parent7ffcd1a35c6df260952ebe35c5c1f71340a60818 [diff]
black: re-format

black and isort are enabled in the openbmc-build-scripts on Python files
to have a consistent formatting.  Re-run the formatter on the whole
repository.

Change-Id: I420e1918ab04f3889b301f9fd1c5a09e4e7417b4
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
1 file changed
tree: 92d56cfdd54fce4b42e42fa4b4f87e035df04169
  1. org/
  2. scripts/
  3. .clang-format
  4. .gitignore
  5. bootstrap.sh
  6. configure.ac
  7. elog-errors.hpp
  8. host-interface.cpp
  9. host-interface.hpp
  10. LICENSE
  11. Makefile.am
  12. oemhandler.cpp
  13. oemhandler.hpp
  14. OWNERS
  15. README.md
README.md

This .so file is designed to support the OpenPOWER's BIOS OEM commands. Documentation can be found by contacting the OpenPOWER mailing list @ https://github.com/open-power/op-build

To Build

To build this package, do the following steps:

    1. ./bootstrap.sh
    2. ./configure ${CONFIGURE_FLAGS}
    3. make

To clean the repository run `./bootstrap.sh clean`.

Supported Commands

  • Partial Add
  • Prepare for host update
  • BMC Factory Reset

Command Documentation

BMC Factory Reset

Netfun: 0x3a Command: 0x11

This command will call to reset the BMC to its factory default. See here for the factory reset implementation details.

This includes:

  1. Power the chassis off. The host needs to be powered off because the factory reset deletes the inventory items, which are needed for the BMC during the power on path, causing the power on to fail. The inventory items are repopulated during a host power on. An enhancement to OpenBMC would be to handle missing inventory items during a BMC reboot when the host is on.
  2. Set the BMC to perform factory reset on reboot.
  3. Reboot the BMC for the factory reset to take effect.

Because the chassis is powered off, the host does not receive a return code when successful.

This command is not allowed when the IPMI restriction mode is set to 'Whitelist'. See here for more information.